Summary statistics for g_c1thr4_37 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_37 | 4,134 469268.7 2008578 -6946507 5.64e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018